Mechthilde Döring-Freissmuth

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Grabenstatt, DE

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Patents Grantslast 30 patents

Information Patent Grant
Agent for treating molten metals, method for the production and use...
- Patent number 9,187,792
- Issue date Nov 17, 2015
- Alamamet GmbH
- Mechthilde Döring-Freissmuth
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
AGENT FOR TREATING MOLTEN METALS, METHOD FOR THE PRODUCTION AND USE...
- Publication number 20150033911
- Publication date Feb 5, 2015
- Almamet Gmbh
- Mechthilde Döring-Freissmuth
- C21 - METALLURGY OF IRON